Page 1
Product Specification
M190EN04 V.3
AU OPTRONICS CORPORATION
Product Specification
19.0” SXGA Color TFT-LCD Module
Model Name: M190EN04 V.3
Approved by Prepared by
CC Chiu
DDBU Marketing Division / AU Optronics corporation
Customer Checked & Approved by
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Page 2
Product Specification
M190EN04 V.3
) Preliminary Specifications
Product Specification
19.0” SXGA Color TFT-LCD Module
Model Name: M190EN04
V.3
(u
( ) Final Specifications
Note: This Specification is subject to change without notice.
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Page 3
Product Specification
M190EN04 V.3
Contents
1.0 Handling Precautions............................................................6
2.0 General Description...............................................................7
2.1 Display Characteristics...................................................................................................................7
2.2 Optical Characteristics....................................................................................................................8
3.0 Functional Block Diagram....................................................12
4.0 Absolute Maximum Ratings.................................................13
4.1 TFT LCD Module ...........................................................................................................................13
4.2 Backlight Unit .................................................................................................................................13
4.3 Absolute Ratings of Environment................................................................................................13
5.0 Electrical characteristics.....................................................14
5.1 TFT LCD Module ...........................................................................................................................14
5.1.1 Power Specification...............................................................................................14
5.1.2 Signal Electrical Characteristics ..............................................................................................15
5.2 Backlight Unit .................................................................................................................................16
6.0 Signal Characteristic...........................................................17
6.1 Pixel Format Image.......................................................................................................................17
6.2 The input data format....................................................................................................................17
6.3 Signal Description..........................................................................................................................18
6.4.1 Timing Characteristics...........................................................................................20
6.4.2 Timing diagram....................................................................................................20
6.5 Power ON/OFF Sequence...........................................................................................................21
7.0 Connector & Pin Assignment...............................................22
7.1 TFT LCD Module ...........................................................................................................................22
7.2 Backlight Unit .................................................................................................................................23
7.3 Signal for Lamp connector...........................................................................................................23
8.0 Vibration, Shock, and Drop..................................................23
8.1 Vibration & Shock..........................................................................................................................23
8.2 Drop test..........................................................................................................................................24
9.0 Environment........................................................................24
9.1 Temperature and Humidity...........................................................................................................24
10.0 Reliability..........................................................................25
9.1.1 Operating Conditions.............................................................................................24
9.1.2 Shipping Conditions..............................................................................................24
9.2 Atmospheric Pressure...................................................................................................................24
9.3 Thermal Shock ....................................................................................................................24
10.1 Failure Criteria .............................................................................................................................25
10.2 Failure Rate..................................................................................................................................25
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Product Specification
M190EN04 V.3
10.2.1 Usage................................................................................................................25
10.2.1 Component De-rating..........................................................................................25
10.3 On/OFF Cycle..............................................................................................................................25
11.0 Safety................................................................................26
11.1 Sharp Edge Requirements.........................................................................................................26
11.2 Materials........................................................................................................................................26
11.2.1 Toxicity..............................................................................................................26
11.2.2 Flammability......................................................................................................26
11.3 Capacitors.....................................................................................................................................26
12.0 Other requirement.............................................................26
12.1 National Test Lab Requirement.................................................................................................26
12.2 Label..............................................................................................................................................26
13.0 Mechanical Characteristics................................................27
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Product Specification
M190EN04 V.3
Record of Revision
Version and Date Page
0.1 2004/08/01 All First Edition for Customer All
Old description New Description Remark
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Page 6
Product Specification
M190EN04 V.3
1.0 Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth when
handling.
7) Do not open nor modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) In case if a module has to be put back into the packing container slot after once it was taken out from
the container, do not press the center of the CCFL reflector edge. Instead, press at the far ends of the
CCFL reflector edge softly. Otherwise the TFT module may be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface
Connector of the TFT module.
11) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for example), do not twist
nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into
consideration that no bending/twisting forces are applied to the TFT module from outside. Otherwise
the TFT module may be damaged.
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Page 7
Product Specification
M190EN04 V.3
2.0 General Description
This specification applies to the 19.0 inch Color TFT-LCD Module M190EN04.
The display supports the SXGA (1280(H) x 1024(V) screen format and 262K colors (RGB 6-bits).
All input signals are 2 Channel LVDS interface compatible.
This module does not contain an inverter card for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 ℃ condition:
ITEMS Unit SPECIFICATIONS
Screen Diagonal [mm] 480(19")
Active Area [mm] 376.32 (H) x 301.056 (V)
Pixels H x V 1280(x3) x 1024
Pixel Pitch [mm] 0.294 (per one triad) x 0.294
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode
White Luminance ( Center ) [cd/m2]
Contrast Ratio 450 : 1 (Typ)
Optical Response Time [msec] 16ms (Typ, on/off)
Nominal Input Voltage VDD [Volt] +5.0 V
Power Consumption
(VDD line + CCFL line)
Weight [Grams] 2700 (Max)
Physical Size [mm] 396(W) x 324(H) x 18(D) (Typ)
Electrical Interface
Support Color
Surface Treatment Glare, Hard Coating, 2H
Temperature Range
Operating
Storage (Shipping)
[Watt] 28W(Typ) (w/o Inverter, All black pattern)
[oC]
[oC]
Normally White
250 cd/m
(PDD=7.5 W, PCFL=19.6 W @Lamp=7.0mA)
2 @7mA
(Typ)
R/G/B data, Clock
262k colors (RGB 6-bit data )
0 to +50
-20 to +60
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Product Specification
M190EN04 V.3
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃:
Item Unit Conditions Min. Typ. Max. Note
Viewing Angle
[degree]
[degree]
[degree]
[degree]
Contrast ratio
[msec] Raising Time
Response Time
[msec] Falling Time
[msec] Raising + Falling
Color / Chromaticity
Coordinates (CIE)
Color Coordinates (CIE) White
White Luminance at CCFL 7.0mA
(central point)
[cd/m2]
Horizontal (Right)
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
Horizontal (Right)
CR = 5 (Left)
Vertical (Up)
CR = 5 (Down)
Normal Direction 250 450
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
65
65
65
60
70
70
70
65
>80
>80
>80
>80
-
-
-
-
-
-
-
4 5
12 20
16 25
Note 1
Note 1
Note 1
0.604 0.634 0.664
0.324 0.354 0.384
0.27 0.3 0.33
0.585 0.615 0.645
0.108 0.138 0.168
0.047 0.077 0.107
0.28 0.31 0.34
0.30 0.33 0.36
200 250 -
Luminance Uniformity
Crosstalk (in75Hz)
Flicker
TC0-03 Compliance
[%] 70 75 - Note 2
[%] 1.5 Note 3
dB -20 Note 4
Note 5
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Page 9
Product Specification
M190EN04 V.3
90 10 0 %
Tr
F
R
90 10 0 %
Tr
F
R
Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A ,
BM 7 ,CS-1000, & EZContrast* )
Aperture 1
Test Point Center (VESA point 9)
Environment < 1 lux
*’ EZ Contrast is different measurement tool with very close viewing distance.
Note 1: Definition of Response time
The output signals of photodetector are measured when the input signals are changed from “Black” to “White”
(rising time), and from “White” to “Black ”(falling time), respectively. The response time is interval between the
∘
with 100cm VD or 2∘with 50cm viewing distance
LCD Module
measuring distance
Module Driving Equipment
PR-880 /
BM5A /
BM7
10% and 90% of amplitudes.
Optical
Optical
response
response
100
100
White
White
Black
Black
Tr
Tr
White
White
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Product Specification
M190EN04 V.3
90 %
1/2 1/2 1/6
1/6 A
B 1/2 1/2 1/6
1/6
2/3 1/3
1/3
2/3
A’
B’
Note 2: Brightness uniformity of these 9 points is defined as below
90 %
50 %
10 %
Uniformity =
9)-(1 points 9in Luminance Minimum
9)-(1 Points 9in Luminance Maximum
10 %
50 %
Note 3: Crosstalk is defined as below :
l LA-LA’ l / LA x 100%= 1.5% max., LA and LB are brightness at location A and B
l LB-LB’ l / LB x 100%= 1.5% max., LA’ and LB’ are brightness at location A’ and B’
184 gray level 184 gray level
Unit: percentage of dimension of display area
0 gray level
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Page 11
Product Specification
M190EN04 V.3
R G B R G B R G B R G B
Level
DC
AC
Note 4: Test Paterm: Subchecker Pattern
R G B R G B
Gray Level = L127
Gray Level = L0
Method: Record dBV & DC value with (WESTAR)TRD-100
Amplitude
DC
Time
Note5:Tuning the brightness and contrast function in OSD let the luminance to 125 cd/m2. When tuning the
brightness to 125cd/m2, the function on OSD should not restrict our V-T curve. In other word, the higher
contrast, the range of panel’s V-T curve will be more extensive to get the better performance. If it is not
possible to achieve the test luminance by this procedure it is suitable to tune contrast higher and
brightness lower.
log20(dB)Flicker =
Hz) 30Level(at AC
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Product Specification
M190EN04 V.3
Connector
D1
LVDS
+ 5V
3.0 Functional Block Diagram
The following diagram shows the functional block of the 19.0 inches Color TFT/LCD Module:
Converter
Receiver
DC/DC
LVDS
Correction
Timing
Controller
Gamma
1280*(3)*1024
G1024
Inverter
JAE FI-XB30SSL-HF15 JST BHSR-02VS-1
Mating Type: FI-X30HL Mating Type: SM02B-BHSS-1-TB
TFT-LCD
Pixels
D3840
4 CCFL
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Page 13
Product Specification
M190EN04 V.3
Relative Humidity %
Temperature
℃
-20
0 60 50 95 5
100 0
Operation range
Storage
Storage
80 60
40
20
T=40
℃
,H=95%
T=60
℃
,H=39%
T=50
℃
,H=55%
4.0 Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
4.1 TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage
4.2 Backlight Unit
Item Symbol Min Max Unit Conditions
CCFL Current ICFL - 7.5 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Humidity HOP 8 95 [%RH] Note 3
Storage Temperature TST -20 +60 [
VIN +4.5 +5.5 [Volt] Note 1,2
o
C] Note 3
Storage Humidity HST 8 95 [%RH] Note 3
Note 1: With in Ta (25℃ )
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard).
range
Twb=39℃
T=65℃,H=29%
range
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Page 14
M190EN04 V.3
at 75Hz.
.
Vin rising time
0V 5.0V
470 us
5.0 Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
Product Specification
Symbol Parameter Min Typ Max Units
VDD
IDD VDD current - 1500
Logic/LCD Drive
Voltage
4.5 5 5.5 [Volt] ±10%
1900
[mA]
Irush LCD Inrush Current - - 2.5 [A] Note
PDD VDD Power - 7.5 10 [Watt]
VDDrp
VDDns
Allowable Logic/LCD
Drive Ripple Voltage
Allowable Logic/LCD
Drive Ripple Voltage
100
100
[mV]
p-p
[mV]
p-p
Note: Measurement conditions:
(High to Low)
Control Signal
SW
+12.0V
+5.0V
R1
47K
R2
1K
D6
D5
D2 S
D1
G
C3
Q3
AO6402
D2SD1D5
G
D6
Q3
AO6402
F1
Condition
Vin=5V, All Black Pattern,
+30%,for max.
Vin=5V, All Black Pattern, at 75Hz
+30%,for max.
VCC
(LCD Module Input)
C1
1uF/16V
C2
1uF/25V
VR1
0.01uF/25V
47K
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Product Specification
M190EN04 V.3
VID│
VSS
5.1.2 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when Vin is off
It is recommended to refer the specifications of SN75LVDS82DGG (Texas Instruments) in detail.
Each signal characteristics are as follows;
Symbol Parameter Min Typ Max Units
VTH
VTL
│VID│ Input Differential Voltage 100 400 600 [mV] Note
VICM
Note: LVDS Signal Waveform
VTH
VTL
Differential Input High
Threshold
Differential Input Low
Threshold
Differential Input Common
Mode Voltage
VICM
- - +100 [mV]
-100 - - [mV]
+1.0 +1.2 +1.35
[V]
Condition
VICM = 1.2V
Note
VICM = 1.2V
Note
VTH/VTL = ±100MV
Note
│
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Page 16
M190EN04 V.3
5.2 Backlight Unit
Parameter guideline for CCFL Inverter
Product Specification
Symbol
ISCFL CCFL standard current 6.5 7.0 7.5
IRCFL CCFL operation range
FCFL CCFL Frequency 40 50 80 [KHz] (Ta=25oC) Note 2
ViCFL
(0oC)
ViCF
(25oC)
VCFL
PCFL
LTCFL CCFL life Time 40,000 50,000 - [Hour] (Ta=25oC) Note 6
Note 1: CCFL standard current is measured at 25±2℃..
Note 2: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD
Note 3: ViCFL means Ignition Voltage for both ends of the lamp, and CCFL inverter should be able to give out a
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Ignition Voltage
(End of the lamp wire connector)
CCFL Operation Voltage
CCFL Power consumption (for
reference)
Parameter Min. Typ. Max. Unit Condition
[mA]
rms
3.0 7.0 7.5
1800 - -
1500 - -
-
- 19.6 22 [Watt] (Ta=25oC) Note 5
700
@7.0mA
860
@6.5mA
[mA]
rms
[Volt]
rms
[Volt]
rms
[Volt]
rms
(Ta=25oC) Note 1
(Ta=25oC)
(Ta=0oC) Note 3
(Ta=25oC) Note 3
(Ta=25oC) Note 4
power that has a generating capacity of over 1800 voltage. Lamp units need 1800 voltage minimum for
ignition
Note 4: CCFL operation voltage is measured at 25±2℃.
Note 5: The variance of CCFL power consumption is ±10%. Calculator value for reference
(ICFL×VCFL×4=PCFL).
Note 6: Definition of life: brightness becomes 50% or less than the minimum luminance value of CCFL..The typical
life time of CCFL is on the condition at 7.0mA lamp current.
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Page 17
Product Specification
M190EN04 V.3
R G B R G B R G B R G B R G B R G B R G B R G B 1 2 1279
1280
1st Line
1024
Line
6.0 Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
6.2 The input data format
ORXCLK+
ORXCLK-
ORX0
ORX1
ORX2
ORX3
ERXCLK+
ERXCLK-
OG1OB1OB0OG3OG4OG1OG2OB1OG5
OR6OR7OB7OR6OB6OG7OG6
OG0OR5OR4OR3OR2OR1OR0OG0OR0
DEVSHS
OB5OB3OB2OB4OB2
DE
ERX0
ERX1
ERX2
ERX3
EG0ER5ER4ER3ER2ER1ER0EG0ER0
EB1EB0EG5EG4EG3EG2EG1EB1EG1
EB5EB4EB3EB2EB2
EB7EB6EG7EG6ER7ER6ER6
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Page 18
Product Specification
M190EN04 V.3
PIN #
SIGNAL NAME
DESCRIPTION
1
RxO0
- Negative LVDS differential data input (Odd data)
2
RxO0+
Positive LVDS differential data input (Odd data)
3
RxO1
- Negative LVDS differential data input (Odd data)
4
RxO1+
Positive LVDS di
fferential data input (Odd data)
5
RxO2
- Negative LVDS differential data input (Odd data, H
-
Sync,V
-
Sync,DSPTMG)
6
RxO2+
Positive LVDS differential data input (Odd data, H
-
Sync,V
-
Sync,DSPTMG)
7
GND
Power Ground
8
RxOC
- Negative LVDS differential clock i
nput (Odd clock)
9
RxOC+
Positive LVDS differential clock input (Odd clock)
10
RxO3
- Negative LVDS differential data input (Odd data)
11
RxO3+
Positive LVDS differential data input (Odd data)
12
RxE0
- Negative LVDS differential data input (Even clock)
13
RxE0+
Positive LVDS differential data input (Even data)
14
GND
Power Ground
15
RxE1
- Positive LVDS differential data input (Even data)
1 2 3
1 2 3 4 5
Controller IC
Scaling IC
23
23
45
M190EN04 module
System
6 bits+ FRC
8 bits LVDS
Transmitter
0
8 bits LVDS
Receiver
0
8 bits RSDS
Transmitter
0
1
2
01
6 bits RSDS
Receiver driver IC
Open
01
3
4
5
45
LVDS interface
6.3 Signal Description
The module using one LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a
differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels
while the second LVDS port(RxExxx) transmits even pixels.
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Page 19
Product Specification
M190EN04 V.3
16 RxE1+
Negative LVDS differential data input (Even data)
17
GND
Power Ground
18
RxE2
- Negative LVDS differenti
al data input (Even data)
19
RxE2+
Positive LVDS differential data input (Even data)
20
RxEC
- Negative LVDS differential clock input (Even clock)
21
RxEC+
Positive LVDS differential clock input (Even clock)
22
RxE3
- Negative LVDS differential data inpu
t (Even data)
23
RxE3+
Positive LVDS differential data input (Even data)
24
GND
Power Ground
25 NC - 26 NC - 27 NC - 28
POWER
Power
29
POWER
Power
30
POWER
Power
Connecto
r
RxO
IN
0
-
VCC
Note1: Start from left side
30
Note2: Input signals of odd and even clock shall be the same timing.
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Page 20
Product Specification
M190EN04 V.3
56
dot 124
dot 24
dot
640
dot
1H 38H
3H
DSPTMG
6.4.1 Timing Characteristics
Basically, interface timings described here is not actual input timing of LCD module but output timing of
SN75LVDS82DGG (Texas Instruments) or equivalent. Note: Typical value refer to VESA STANDARD
Signal Item Symbol MIN TYP MAX Unit
DTCLK Freq. Fdck 50 67.5 70 MHz
DTCLK Cycle Tck 14.2 14.8 20 ns
+V-Sync Frame Rate 1/Tv 56.25 75 77 Hz
+V-Sync
+V-Sync
+V-Sync Active level Tva 3 3 lines
+V-Sync V-back porch
+V-Sync V-front porch
+DSPTMG
+H-Sync
+H-Sync
+H-Sync Active level Tha (*1) 4 56 Tck
+H-Sync Back porch Thb (*1) 4 124 Tck
+H-Sync Front porch Thf 4 24 Tck
+DSPTMG Display Pixels
Cycle Tv 13 13.33 17.78 ms
Cycle Tv 1035 1066 2047 lines
Tvb 7 38 63 lines
Tvf 1 1 lines
V-Line m - 1024 - lines
Scan rate 1/Th - 80.06 - KHz
Cycle Th 800 844 1023 Tck
n - 640 - Tck
6.4.2 Timing diagram
H-Sync
DSPTMG
V-Sync
844dot
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Product Specification
M190EN04 V.3
6.5 Power ON/OFF Sequence
Vin power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from
any system shall be Hi-Z state or low level when Vin is off.
90%90%
90%90%
90%90%
10%
10%
Vin10%
Vin10%
Vin10%
0V
0V
0V
Signal
Signal
Signal
0V
0V
0V
10%
T2T5T6T7
T2T5T6T7
T2T5T6T7
T1
T1
T1
T4
T4
T3
T3
T3
T4
10%
10%
10%
Lamp
Lamp
Lamp
0V
0V
0V
Symbol
Min Typ Max
T1 0 - 10 [ms]
T2 0.5 40 50 [ms]
T3 300 - - [ms]
T4 300 - - [ms]
T5 0.5 16 50 [ms]
T6 0.5 - 10 [ms]
T7 1000 - - [ms]
Values
Unit
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Product Specification
M190EN04 V.3
7.0 Connector & Pin Assignment
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following components.
7.1 TFT LCD Module
Connector Name / Designation Interface Connector / Interface card
Manufacturer JAE or compatible
Type Part Number FI-XB30SSL-HF15
Mating Housing Part Number FI-X30HL
Pin# Signal Name Pin# Signal Name
1 RxO0- 2 RxO0+
3 RxO1- 4 RxO1+
5 RxO2- 6 RxO2+
7 GND 8 RxOC9 RxOC+ 10 RxO3-
11 RxO3+ 12 RxE013 RxE0+ 14 GND
15 RxE1- 16 RxE1+
17 GND 18 RxE219 RxE2+ 20 RxEC21 RxEC+ 22 RxE323 RxE3+ 24 GND
25 NC 26 NC
27 NC 28 Power
29 Power 30 Power
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Product Specification
M190EN04 V.3
7.2 Backlight Unit
Connector Name / Designation Lamp Connector / Backlight lamp
Manufacturer JST
Type Part Number BHSR-02VS-1
Mating Type Part Number SM02B-BHSS-1-TB
7.3 Signal for Lamp connector
Connector No.
Pin No. Input Color Function
CN1
Upper
CN2
CN3
Lower
CN4
1 Hot1 Pink High Voltage
2 Cold1 White Low Voltage
1 Hot2 Blue High Voltage
2 Cold2 Black Low Voltage
1 Hot1 Pink High Voltage
2 Cold1 White Low Voltage
1 Hot2 Blue High Voltage
2 Cold2 Black Low Voltage
8.0 Vibration, Shock, and Drop
8.1 Vibration & Shock
Vibration Test Spec:
l Frequency: 10 - 200Hz
l Sweep: 30 Minutes each Axis (X, Y, Z)
l Acceleration: 1.5G(10~200Hz P- P)
l Test method:
Acceleration (G) 1.5
Frequency (Hz) 10~200~10
Active time (min) 30
Shock Test Spec:
Acceleration (G) –a 50
Active time -b 20 ms
Wave form Half-sin
Times 1
l Direction: ±X , ±Y, ±Z
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Page 24
Product Specification
M190EN04 V.3
8.2 Drop test
Package test: The drop height is 60cm.
9.0 Environment
The display module will meet the provision of this specification during operating condition or after storage or
shipment condition specified below. Operation at 10% beyond the specified range will not cause physical
damage to the unit.
9.1 Temperature and Humidity
9.1.1 Operating Conditions
The display module operates error free, when operated under the following conditions;
Temperature 0 0C to 50 0C
Relative Humidity 8% to 95%
Wet Bulb Temperature 39.0 0C
9.1.2 Shipping Conditions
The display module operates error free, after the following conditions;
Temperature -20 0C to 60 0C
Relative Humidity 8% to 95%
Wet Bulb Temperature 39.0 0C
9.2 Atmospheric Pressure
The display assembly is capable of being operated without affecting its operations over the
pressure range as following specified;
Pressure Note
Maximum Pressure 1040hPa 0m = sea level
Minimum Pressure 674hPa 3048m = 10.000 feet
Note : Non-operation attitude limit of this display module = 30,000 feet. = 9145 m.
9.3 Thermal Shock
The display module will not sustain damage after being subjected to 100 cycles of rapid
temperature change. A cycle of rapid temperature change consists of varying the temperature
from -200C to 600C, and back again.
Thermal shock cycle -20 0C for 30min
60 0C for 30min
Power is not applied during the test. After temperature cycling, the unit is placed in normal room
ambient for at least 4 hours before powering on.
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Product Specification
M190EN04 V.3
10.0 Reliability
This display module and the packaging of that will comply following standards.
10.1 Failure Criteria
The display assembly will be considered as failing unit when it no longer meets any of the
requirements stated in this specification. Only as for maximum white luminance, following criteria
is applicable.
l Maximum white Luminance shall be 125cd/m2 or more.
10.2 Failure Rate
The average failure rate of the display module (from first power-on cycle till 1,000 hours later) will not exceed
1.0%. The average failure rate of the display module from 1,000 hours until 16,000 hours will not exceed
0.7% per 1000 hours.
10.2.1 Usage
The assumed usage for the above criteria is:
l 220 power-on hours per month
l 500 power on/off cycles per month
l Maximum brightness setting
l Operation to be within office environment (250C typical)
10.2.1 Component De-rating
All the components used in this device will be checked the load condition to meet the failure rate criteria.
10.3 On/OFF Cycle
The display module will be capable of being operated over the following ON/OFF Cycles.
ON/OFF Value Cycles
+Vin and CCFL power 30,000 10 seconds on / 10 seconds off
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M190EN04 V.3
11.0 Safety
11.1 Sharp Edge Requirements
There will be no sharp edges or comers on the display assembly that could cause injury.
11.2 Materials
11.2.1 Toxicity
There will be no carcinogenic materials used anywhere in the display module. If toxic
materials are used, they will be reviewed and approved by the responsible ADT
Toxicologist.
11.2.2 Flammability
All components including electrical components that do not meet the flammability grade
UL94-V1 in the module will complete the flammability rating exception approval process.
The printed circuit board will be made from material rated 94-V1 or better. The actual UL
Product Specification
flammability rating will be printed on the printed circuit board.
11.3 Capacitors
If any polarized capacitors are used in the display assembly, provisions will be made to keep
them from being inserted backwards.
12.0 Other requirement
12.1 National Test Lab Requirement
The display module will satisfy all requirements for compliance to
UL 1950, First Edition U.S.A. Information Technology Equipment
CSA C22.2 No.950-M89 Canada, Information Technology Equipment
EEC 950 International, Information Technology Equipment
EN 60 950 International, Information Processing Equipment
(European Norm for IEC950)
12.2 Label
The label is on the panel as shown below:
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13.0 Mechanical Characteristics
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